Date: Sat, 23 Apr 2005 17:08:45 +0200 From: Ivan Voras <ivoras@fer.hr> To: Daniel Eriksson <daniel_k_eriksson@telia.com>, current@freebsd.org Subject: Re: Serious I/O problems (bad performance and live-lock) Message-ID: <426A64FD.5090002@fer.hr> In-Reply-To: <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA0VcX9IoJqUaXPS8MjT1PdsKAAAAQAAAATvsB5exMo0K7%2BhAP338oqAEAAAAA@telia.com> References: <426925C7.3030004@samsco.org> <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA0VcX9IoJqUaXPS8MjT1PdsKAAAAQAAAATvsB5exMo0K7%2BhAP338oqAEAAAAA@telia.com>
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Daniel Eriksson wrote: > According to 'top', the dd process spend most of its time in "wdrain" state. This very probably is not the same problem, but maybe it's connected - something in the GEOM path, maybe? http://lists.freebsd.org/mailman/htdig/freebsd-hackers/2004-October/008512.html
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